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प्रश्न
Name one natural source of the following acid:
Tartaric acid
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उत्तर
Tamarind
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संबंधित प्रश्न
Name the source from which litmus solution is obtained. What is the use of this solution?
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Give two examples of organic acids.
Write any two important uses of bases.
What happens when bases react with non-metal oxides? Explain with the help of an example. What does this reaction tell us about the nature of non-metal oxides?
What effect does the concentration of \[\ce{H+_{( aq)}}\] ions have on the nature of a solution?
Name the particles present in :
Weak electrolyte
Identify the following solutions, whether they are acid or base.
| Solution | Change in Indicator | Acid/Base | ||
| Litmus | Phenolphthalein | Methyl orange | ||
| 1. | -- | No change | -- | |
| 2. | -- | -- | Orange colour turns red | |
| 3. | Red litmus turns blue | -- | -- | |
Main constituent of acid is ______.
Give the name and formula of two : Volatile acids
Define Acid.
HCl, HNO3, C2H5OH, C6H12O6 all contain H atoms but only HCl and HNO3 show acidic character. Why?
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What happens when a solution of an acid is mixed with a solution of a base in a test tube?
(i) Temperature of the solution decreases.
(ii) Temperature of the solution increases.
(iii) Temperature of the solution remains the same.
(iv) Salt formation takes place.
State whether the following statement is true or false. Correct the false statement.
Lemon water is basic in nature.
The Acid secreted in our stomach is ______.
To Interpret:
CH4 and NH3, are not acids.
Which is the strongest acid in the following?
Name the acid present in grapes.
In a set of the given reactions, acetic acid yielded a product C.
\[\begin{array}{cc}
\phantom{}\ce{\underset{}{CH3COOH + PCl5} ->[][ ] \underset{}{A}->[C6H6][anhy.AlCl3 ] \underset{}{B}->[C2H5MgBr][Ether] \underset{}{C}}\\
\end{array}\]
Product C would be:
